BuiLt Gsr

built gsr
bore to 82mm
11.8cr je piston
port and polished head by me
bc valve spring and retainers
stage 2 bc cams
stock cam gear
3 angle valve job
head resuface
deck resuface
block guard
lightened forged crank 89 mm
ls eagle h-beam rod
cometic gasket
head and main arp stud
5.5 moroso oil pan
hondata s300
lm-2 innovate wideband

in my set up wat would be the best or good timing ignition and afr i can use ryte now i stay at 25 ign and 12.9 afr and i beat some 02-05 si and 08-10 si and some sohc v and doch v turbo at cruise in the weekend pls dont tell me to go dyno i dont want to bcoz if i go people will know what ma car get and someday some people will steal it... i just want people what they think and maybe some people out there to share what they know and mybe they have the same or close set up like mine.. thanks

Hanmin

Well... just tune it...

can't really get the motor at its max potential without a dyno, it's up to you if you want a dumb car or a fast car.